While Cancelling GR Consumption is getting booked insted of Crediting inventory

Hi

Iam facing a problem

We had a material and when GR was done-Inventory was Debited and Vendor Cr

but now when we are reversing the same material Doc in MIGO it is posting to consumption account and giving error no-Message No. KI235- "Account 21XXXX requires an assignment to a CO object"

I could not understand while it is booking Consumption ,whereas I have to reverse Inventory

Please update

Regards

Anil S Chauha